Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 17:15

General

  • Target

    0510ed826025935ea87cdca08d7cfdf86d4db0d06b71d0e130337bca6195746e_JC.exe

  • Size

    1.1MB

  • MD5

    bdbf93ed4b6f90d56312a77b80eef2fe

  • SHA1

    8a0ed9c7889e2254eaa3b9818fc4e47c48030cc2

  • SHA256

    0510ed826025935ea87cdca08d7cfdf86d4db0d06b71d0e130337bca6195746e

  • SHA512

    bae8e1fe6be64f99467b82cd70844314b2132f6ab5a81ca5d31a57e5fd4b3c762989fddd233864f5823e48325ac5709a04294e2a91230c6d35ddf0a3e3a9c38f

  • SSDEEP

    24576:nyEoxn4K/4MMvv3d41q6AXyTE3s+T9FuEFL30bRYbMAlaY0HF30o:ynDmO5AXyTOs+2XbRYbrnv

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0510ed826025935ea87cdca08d7cfdf86d4db0d06b71d0e130337bca6195746e_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\0510ed826025935ea87cdca08d7cfdf86d4db0d06b71d0e130337bca6195746e_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Vn9Fq20.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Vn9Fq20.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Hj1aG36.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Hj1aG36.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1292
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oC7rb60.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oC7rb60.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2400
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1NL21pJ7.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1NL21pJ7.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1912
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2472
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2448
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2876

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Vn9Fq20.exe

      Filesize

      1.0MB

      MD5

      366d34ec567f28c6223f8933fb3fb4fa

      SHA1

      db71dde660b961a91a6fb2be3ca86c2a4da5d4f0

      SHA256

      c8ad0d5b1ec7c78270649de38b087f34d8d4523a79831b2168b7ce5943f8f67e

      SHA512

      0a11ba1cfd925f404559445a9efc4fb86126bdf1d28c9951fa9d3fb0d60b655bf78ba184f7ee4f679558131ff0ca68325300d7c8b900028be3c82987297f4c06

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Vn9Fq20.exe

      Filesize

      1.0MB

      MD5

      366d34ec567f28c6223f8933fb3fb4fa

      SHA1

      db71dde660b961a91a6fb2be3ca86c2a4da5d4f0

      SHA256

      c8ad0d5b1ec7c78270649de38b087f34d8d4523a79831b2168b7ce5943f8f67e

      SHA512

      0a11ba1cfd925f404559445a9efc4fb86126bdf1d28c9951fa9d3fb0d60b655bf78ba184f7ee4f679558131ff0ca68325300d7c8b900028be3c82987297f4c06

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Hj1aG36.exe

      Filesize

      734KB

      MD5

      5a961236a62c0dbe2fa44ecab3ad1c3c

      SHA1

      9c8266f379ff0b7d891d08bf3bf8adc8b6c974e5

      SHA256

      26a7ed55da0b0a68a2310774bbd96730cdb020a75e35aadfcb8a20b00eaad602

      SHA512

      91633122517b44c301949ff7d7dcfc7dcbcd6cfa4b8077026b00a077c7caf66676230e20dca1db1377fa0e236416e299b1591b1e0ed66b03a5781d16760a876e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Hj1aG36.exe

      Filesize

      734KB

      MD5

      5a961236a62c0dbe2fa44ecab3ad1c3c

      SHA1

      9c8266f379ff0b7d891d08bf3bf8adc8b6c974e5

      SHA256

      26a7ed55da0b0a68a2310774bbd96730cdb020a75e35aadfcb8a20b00eaad602

      SHA512

      91633122517b44c301949ff7d7dcfc7dcbcd6cfa4b8077026b00a077c7caf66676230e20dca1db1377fa0e236416e299b1591b1e0ed66b03a5781d16760a876e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oC7rb60.exe

      Filesize

      485KB

      MD5

      b9fbf5545125211234d800b1b48bb5bd

      SHA1

      35d2da79df53663a01e549ab36688b07c7918d2f

      SHA256

      a817ebb3e7bc98238e395a6af6240eb66d572ecc43899ec439b4e359689f4674

      SHA512

      12d2687d2eb137b8c208b7f018e10bd46eba4e6b3b5464d9148d548296d605509f799517bf8d9665ec00d0d1968d98afe0292ab246361876cee4ff5a417c078c

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oC7rb60.exe

      Filesize

      485KB

      MD5

      b9fbf5545125211234d800b1b48bb5bd

      SHA1

      35d2da79df53663a01e549ab36688b07c7918d2f

      SHA256

      a817ebb3e7bc98238e395a6af6240eb66d572ecc43899ec439b4e359689f4674

      SHA512

      12d2687d2eb137b8c208b7f018e10bd46eba4e6b3b5464d9148d548296d605509f799517bf8d9665ec00d0d1968d98afe0292ab246361876cee4ff5a417c078c

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1NL21pJ7.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1NL21pJ7.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Vn9Fq20.exe

      Filesize

      1.0MB

      MD5

      366d34ec567f28c6223f8933fb3fb4fa

      SHA1

      db71dde660b961a91a6fb2be3ca86c2a4da5d4f0

      SHA256

      c8ad0d5b1ec7c78270649de38b087f34d8d4523a79831b2168b7ce5943f8f67e

      SHA512

      0a11ba1cfd925f404559445a9efc4fb86126bdf1d28c9951fa9d3fb0d60b655bf78ba184f7ee4f679558131ff0ca68325300d7c8b900028be3c82987297f4c06

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Vn9Fq20.exe

      Filesize

      1.0MB

      MD5

      366d34ec567f28c6223f8933fb3fb4fa

      SHA1

      db71dde660b961a91a6fb2be3ca86c2a4da5d4f0

      SHA256

      c8ad0d5b1ec7c78270649de38b087f34d8d4523a79831b2168b7ce5943f8f67e

      SHA512

      0a11ba1cfd925f404559445a9efc4fb86126bdf1d28c9951fa9d3fb0d60b655bf78ba184f7ee4f679558131ff0ca68325300d7c8b900028be3c82987297f4c06

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Hj1aG36.exe

      Filesize

      734KB

      MD5

      5a961236a62c0dbe2fa44ecab3ad1c3c

      SHA1

      9c8266f379ff0b7d891d08bf3bf8adc8b6c974e5

      SHA256

      26a7ed55da0b0a68a2310774bbd96730cdb020a75e35aadfcb8a20b00eaad602

      SHA512

      91633122517b44c301949ff7d7dcfc7dcbcd6cfa4b8077026b00a077c7caf66676230e20dca1db1377fa0e236416e299b1591b1e0ed66b03a5781d16760a876e

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Hj1aG36.exe

      Filesize

      734KB

      MD5

      5a961236a62c0dbe2fa44ecab3ad1c3c

      SHA1

      9c8266f379ff0b7d891d08bf3bf8adc8b6c974e5

      SHA256

      26a7ed55da0b0a68a2310774bbd96730cdb020a75e35aadfcb8a20b00eaad602

      SHA512

      91633122517b44c301949ff7d7dcfc7dcbcd6cfa4b8077026b00a077c7caf66676230e20dca1db1377fa0e236416e299b1591b1e0ed66b03a5781d16760a876e

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\oC7rb60.exe

      Filesize

      485KB

      MD5

      b9fbf5545125211234d800b1b48bb5bd

      SHA1

      35d2da79df53663a01e549ab36688b07c7918d2f

      SHA256

      a817ebb3e7bc98238e395a6af6240eb66d572ecc43899ec439b4e359689f4674

      SHA512

      12d2687d2eb137b8c208b7f018e10bd46eba4e6b3b5464d9148d548296d605509f799517bf8d9665ec00d0d1968d98afe0292ab246361876cee4ff5a417c078c

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\oC7rb60.exe

      Filesize

      485KB

      MD5

      b9fbf5545125211234d800b1b48bb5bd

      SHA1

      35d2da79df53663a01e549ab36688b07c7918d2f

      SHA256

      a817ebb3e7bc98238e395a6af6240eb66d572ecc43899ec439b4e359689f4674

      SHA512

      12d2687d2eb137b8c208b7f018e10bd46eba4e6b3b5464d9148d548296d605509f799517bf8d9665ec00d0d1968d98afe0292ab246361876cee4ff5a417c078c

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1NL21pJ7.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1NL21pJ7.exe

      Filesize

      194KB

      MD5

      35d718538c3e1346cb4fcf54aaa0f141

      SHA1

      234c0aa0465c27c190a83936e8e3aa3c4b991224

      SHA256

      97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

      SHA512

      4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FU9344.exe

      Filesize

      432KB

      MD5

      6a620f40ddc410d8646e0abdc3926154

      SHA1

      f38578b94affa5e520ed6316357179cfc1c12323

      SHA256

      6407cd08ef868bf2694e21468fb3360bbd17a62fc73e375ea290bf519faed4d1

      SHA512

      981bc2e79915cd6973b6cde212ab7899d5f8df27cc9a534fd7ff12fd81d50525a0b58396bc1c06004e4f107e55ad0f16dbaa7c39ba8e7fedfb5dec39e35ff305

    • memory/1912-63-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-69-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-57-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-55-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-51-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-49-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-47-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-65-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-67-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-43-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-61-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-53-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-45-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-40-0x00000000003E0000-0x00000000003FE000-memory.dmp

      Filesize

      120KB

    • memory/1912-41-0x0000000000B30000-0x0000000000B4C000-memory.dmp

      Filesize

      112KB

    • memory/1912-59-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/1912-42-0x0000000000B30000-0x0000000000B46000-memory.dmp

      Filesize

      88KB

    • memory/2448-83-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-86-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-87-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2448-88-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-90-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-92-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-93-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-85-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-84-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-81-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-79-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2448-98-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB